Capability to represent effects of fertilization has been added to the Prognosis Model for Stand Development. As implemented in version 6, the extension is calibrated only for applications of 200 lb nitrogen applied in the form of urea. Direct and indirect effects are based on growth 10 years aft...
Stage, A.R.
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Crookston, N.L.
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Moore, J.A.
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Olson, J.
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Shafii, B.
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[Representing growth response to fertilization in the Prognosis Model for stand development]
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Representing growth response to fertilization in the Prognosis Model for stand development
Permanent plots were established in the Greater Yellowstone Area (GYA) following the 1988 fires to determine response of bark beetles to fire-injured conifers. Within 2 years (1989 and 1990), 67 percent of the Douglas-fir had been infested by bark beetles (primarily the Douglas-fir beetle) and wo...
Amman, Gene D.
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Ryan, K.C.
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[Insect infestation of fire-injured trees in the Greater Yellowstone Area]
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Insect infestation of fire-injured trees in the Greater Yellowstone Area
A First Order Fire Effects Model (FOFEM) was developed to predict the direct consequences of prescribed fire and wildfire. FOFEM computes duff and woody fuel consumption, smoke production, and fire-caused tree mortality for most forest and rangeland types in the United States. The model is availa...
Reinhardt, E.D.
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Brown, James K.
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Keane, R.E.
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[First order fire effects model: FOFEM 4.0, user's guide]
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First order fire effects model: FOFEM 4.0, user's guide
An ecological process model of vegetation dynamics mechanistically simulates long-term stand dynamics on coniferous landscapes of the Northern Rocky Mountains. This model is used to investigate and evaluate cumulative effects of various fire regimes, including prescribed burning and fire exclusio...
Keane, R.E.
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Morgan, P.
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Running, S.W.
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[FIRE-BCG. A mechanistic ecological process model for simulating fire succesion on coniferous forest landscapes of the northern Rocky Mountains]
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FIRE-BCG. A mechanistic ecological process model for simulating fire succesion on coniferous forest landscapes of the northern Rocky Mountains